// Latest changes by Christian Holm Christensen
//
-// #include <iostream>
+#include <iostream>
// #include <TApplication.h>
// #include <TButton.h>
fCounts(0),
fGraphs(0),
fFrame(0),
- fInners(id == 1 ? 10 : 0)
+ fInners(10),
+ fOuters(id == 1 ? 0 : 20)
{
// CTOR
//
this a usage of the TMath namespace declaration! Idiot */
Int_t i = TMath::Min(Int_t(fCounts.fN * s / max),
Int_t(fGraphs.GetEntries()-1));
+ if (i < 0 || i >= fCounts.fN) {
+ std::cerr << "Graph index " << i << " out of bounds [0,"
+ << fCounts.fN << ") - "
+ << fCounts.fN << " * " << s << " / " << max << std::endl;
+ return;
+ }
TGraph* g = static_cast<TGraph*>(fGraphs.At(i));
if (!g) return;
g->SetPoint(fCounts[i]++, x, y);
fFMD2Sum(.2, .6, "# in FMD2: "),
fFMD3Sum(.2, .5, "# in FMD3: "),
fLine(.15, .47, .85, .47),
- fTotal(.2, .35, "Total: ")
+ fTotal(.2, .35, "Total: "),
+ fFMD1Area(0),
+ fFMD2Area(0),
+ fFMD3Area(0)
{
// Constructor.
//
geom->Init();
geom->InitTransformations();
+ fFMD1Area = 0;
+ fFMD2Area = 0;
+ fFMD3Area = 0;
+
+ Double_t innerArea = 0;
+ Double_t outerArea = 0;
+
Char_t rs[] = { 'I' , 'O', '\0' };
Char_t *r = rs;
do {
AliFMDRing* ring = geom->GetRing(*r);
if (!ring) continue;
+
+ Double_t rl = ring->GetMinR();
+ Double_t rh = ring->GetMaxR();
+ Double_t area = rh * rh * TMath::Pi() - rl * rl * TMath::Pi();
+ if (*r == 'I') innerArea = area;
+ else outerArea = area;
+
+
const TObjArray& vs = ring->GetVerticies();
TObjArray& gs = (*r == 'I' ? fInners : fOuters);
Float_t& mr = (*r == 'I' ? fInnerMax : fOuterMax);
Int_t nm = ring->GetNModules();
AliFMDDebug(1, ("Making %d modules for %c", nm, *r));
for (Int_t m = 0; m < nm; m++) {
- Int_t nv = vs.GetEntries();
+ Int_t nv = 6; // vs.GetEntries();
Double_t a = TMath::Pi() / 180 * (m * 2 + 1) * ring->GetTheta();
TGraph* g = new TGraph(nv+1);
Double_t x0 = 0, y0 = 0;
gs.AddAtAndExpand(g, m);
- for (Int_t c = 0; c < nv; c++) {
+ for (Int_t c = 1; c < 4; c++) {
TVector2* v = static_cast<TVector2*>(vs.At(c));
mr = TMath::Max(mr, Float_t(v->Mod()));
TVector2 w(v->Rotate(a));
- if (c == 0) { x0 = w.X(); y0 = w.Y(); }
- g->SetPoint(c, w.X(), w.Y());
+ if (c == 1) { x0 = w.X(); y0 = w.Y(); }
+ g->SetPoint(c-1, w.X(), w.Y());
+ }
+ for (Int_t c = 3; c > 0; c--) {
+ TVector2* v = static_cast<TVector2*>(vs.At(c));
+ TVector2 u(-v->X(), v->Y());
+ mr = TMath::Max(mr, Float_t(u.Mod()));
+ TVector2 w(u.Rotate(a));
+ g->SetPoint(3+(3-c), w.X(), w.Y());
}
g->SetName(Form("FMDX%c_%02d%02d", *r, 2*m,2*m+1));
g->SetTitle(Form("FMDX%c, sectors %d and %d", *r, 2*m,2*m+1));
g->SetLineStyle(2);
}
} while (*(++r));
-
+
+ fFMD1Area = innerArea;
+ fFMD2Area = innerArea + outerArea;
+ fFMD3Area = innerArea + outerArea;
+
return kTRUE;
}
fFMD1.End();
fFMD1Pad->Modified();
- fFMD1Sum.SetTitle(Form("# hits in FMD1: %5d", fFMD1.Total()));
+ fFMD1Sum.SetTitle(Form("# hits in FMD1: %5d (%4.2f /cm^{2})",
+ fFMD1.Total(), fFMD1.Total()/fFMD1Area));
total += fFMD1.Total();
fFMD2.End();
fFMD2Pad->Modified();
- fFMD2Sum.SetTitle(Form("# hits in FMD2: %5d", fFMD2.Total()));
+ fFMD2Sum.SetTitle(Form("# hits in FMD2: %5d (%4.2f /cm^{2})",
+ fFMD2.Total(), fFMD2.Total()/fFMD2Area));
total += fFMD2.Total();
fFMD3.End();
fFMD3Pad->Modified();
- fFMD3Sum.SetTitle(Form("# hits in FMD3: %5d", fFMD3.Total()));
+ fFMD3Sum.SetTitle(Form("# hits in FMD3: %5d (%4.2f /cm^{2})",
+ fFMD3.Total(), fFMD3.Total()/fFMD3Area));
total += fFMD3.Total();
fTotal.SetTitle(Form("Total: %5d/51200 (%3d%%)",